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KIAM Preprint № 54, Moscow, 2015
Authors: Ivanov D. S., Mashtakov Y.V., Ovchinnikov M. Y., Reshetnikov A.A., Roldugin D. S., Stuchilin A.I., Tkachev S. S.
Falling Point Estimation of a Body in Earth Gravitational Field by Using Measurements of Several Motion Parameters
An algorithm of falling point determination of a body in the Earth gravitational field is developed. Algorithm uses radar measurements: radial distance, radial velocity, elevation and azimuth angles. A technique for falling point error estimation is proposed. It allows to depict a scatter ellipsoid on the Earth surface. The algorithm based on augmented Kalman filter which calculates full state vector estimation using motion equations and measurements model.
motion determination, Kalman filter, radar
Publication language: russian, pages: 32
Research direction:
Theoretical and applied problems of mechanics
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